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MG97 Ground Anchor Drilling Rig is an achievement of the research projectswithin the National Key Technology R&D Program of the Eleventh Five-year Plan,and the MG130 received aid from the 2009 National Academic Institutes TechnologyDevelopment Dedicated Fund.The ground anchor drilling rig is designed for anchor supporting, having foundextensive applications in the construction of building pits, mine lanes, tunnels,water conservancy, railways, highways and so on, with unusual advantages in theharnessing and preventing of pit collapse, slope slide, geologic hazards, etc.
The technical data below:
Parameter Name | Unit | MG97 | |||
Overall Dimensions | mm | 65-215 | |||
Drilling Depth | m | 80 | |||
Power | Diesel motor | Cummins | |||
Rated output and Speed | Km/rpm | 110/2200 | |||
Hydraulic pressure | MPa | 20 | |||
Hydraulic flow | L/min | 95,95,48 | |||
Hydraulic tank capacity | L | 320 | |||
Diesel tank capacity | L | 180 | |||
Rotary Drive | Work mode | Rotate, impact | |||
Type | Krupp HB45A | ||||
Max. Torque | N.m | 9700 | |||
Rotating Speeding | r/min | 110 | |||
Percussion Frequency | min-1 | 1200 | 1800 | 2500 | |
Percussion Torque | Nm | 590 | 400 | 340 | |
Range of Drilling Operation | Pitch angle of the Crawler | -11° +15° | |||
Swing angle of the big boom | |||||
Swing angle of the slewing frame | ±95° | ||||
Lifting angle of the big boom | -21° ~ +54° | ||||
Pitch angle of the feed | -6° ~ +115° | ||||
Swing angle of the feed mast | -81° ~ +11.5° | ||||
Slide stroke of the feed mast | mm | 1000 | |||
Feed Mechanism | Mode of feed | ||||
Impulsion force | kN | 53 | |||
Pipe extract speed | kN | 71 | |||
Max. Impulsion Speed | m/min | 40.8 | |||
Max. Pipe extract speed | m/min | 30.6 | |||
Feed Stroke | mm | 4100 | |||
Traveling Mechanism | Swing angle of the crawler | -11° ~ +45° | |||
Grade Ability | ° | 27 | |||
Traveling Speed | Km/h | 3.08 | |||
Ground contact pressure | Mpa | 0.06 | |||
Winch Capacity | N | 10000 | |||
Drill Rod Tripper and Chuck | Chuck diameter | mm | 65 ~ 215 | ||
Chucking force | kN | 190 | |||
Tripping Torque | N.m | 25400 | |||
Fully Hydraulic Crawler Ground Anchor Drilling Rig